The MEGADRIVE S secondary high-performance OBM emulsifier is a concentrated and powerful emulsifier with drill solids wetting capability designed to be paired with the MEGADRIVE P* primary high-performance OBM emulsifier for oil-based muds.

The MEGADRIVE S emulsifier aids in stabilizing emulsions which leads to better emulsion stability, oil wetting of drill solids, and HPHT fluid loss reduction. It is also useful as an oil-wetting agent for drill solids, thereby reducing the adverse effects of water and drill solids contamination.